1381489086 is an even 10-digits composite number following 1381489085
and preceding 1381489087 . In scientific notation, it is written as 1.381489086 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 460496360 positive integers (up to 1381489086) that are relatively prime to 1381489086.
1381489086 has 8 divisors, whose sum is 2762978184
The reverse of 1381489086 is 6809841831
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 48
Digital Root 3
Name
one billion three hundred eighty-one million four hundred eighty-nine thousand eighty-six
Scientific notation
1.381489086 × 10^9
Engineering notation
1.381489086 × 10^9
Prime Factorization
2 × 3 × 230248181
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1381489086
Product of the distinct prime numbers
The prime factorization of 1381489086 is 2 × 3 × 230248181.
Since it has a total of 3 prime factors.
3 , 10 , 69 , 69 , 794 , 938 , 2450 , 9423 , 91351 , 96048 , 489549 , 380661 , 7388623 , 1785301 , 33389780 , 46276353 , 294499830 , 492909535 , 7705622797 , 425665045
n×2
2762978172
n×3
4144467258
n×4
5525956344
n×5
6907445430
n÷2
690744543
n÷3
460496362
n÷3
345372271.5
n÷5
276297817.2
n2
1908512094737115396
n3
2.6365886293783E+27
n4
3.6424184157579E+36
n5
5.0319612880149E+45
2 √n
37168.38826207
3 √n
1113.7365852713
4 √n
192.79104818967
5 √n
67.30843481939
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1381489085
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1381489086 can be divided by 8 positive divisors.
The sum of these divisors (counting 1381489086) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010101111101100110111110
3
Ternary
10120021111220202110
4
Quaternary
1102111331212332
5
Quinary
10312130122321
6
Senary
345030034450
8
Octal
12225754676
10
Decimal
1381489086
12
Duodecimal
3267a8a26
16
Hexadecimal
5257d9be
20
Vigesimal
11be62e6
36
Base36
mui3su
md5
b13b476a88f624d5e76004fd173d63de
sha1
3ebd7351e126a87d31d2af585003b79e59994446
sha256
2568d38243a319f1903ee0bf3f406400993da16eb6818aa2fea51a7b03020a2a
sha512
3bd3364ef7d30cc328bdc77333fa57d2b78002a430cd689a406043d0b7fce4c8f2c214233a1dcb463cfdb9583daebed9e351251a070db6a2ebb0966c9da26655
ripemd-160
01af6564e3848f90fa02d90adecbbc2657fe15d9
Diameter
2762978172
Circumference
8680151927.1842
Area
5.9957675761134E+18
Volume
1.1044116624791E+28
Surface area
2.3983070304454E+19
Circumference
8680151927.1842
Perimeter
5525956344
Area
1908512094737115396
Diagonal
1953720601.6916
Surface area
1.1451072568423E+19
Volume
2.6365886293783E+27
Space diagonal
2392809287.0539
Perimeter
4144467258
Area
8.264099787361E+17
Altitude
1196404643.5269
Surface area
8.264099787361E+17
Volume
3.1072494983879E+26
Height
651240200.56387